Results 41 to 50 of about 250,804 (203)

Identification, characterization, and quantification of microplastics in water and sediments of high-altitude Himalayan Dal Lake

open access: yesEnvironmental Research: Water
Plastic debris is believed to be widespread in freshwater ecosystems globally. The present study aims to characterize, identify, and measure microplastic (MP) concentrations in Dal Lake, one of the most renowned high-altitude urban Himalayan lakes ...
Yousuf Dar Jaffer   +8 more
doaj   +1 more source

Strategy of Nannochloropsis Against Environment Starvation: Population Density and Crude Lipid Contents [PDF]

open access: yes, 2013
Nannochloropsis sp., an unicellular marine microalgae, has potential function as a food source for fish larvae and in chemical industry. Microenvironmental conditions, especially nitrogen and salinity stress in marine ecosystems, became major factor ...
Hudaidah, S. (Siti)   +2 more
core  

Stomatal abundance and distribution in Prosopis strombulifera plants growing under different Iso-Osmotic salt [PDF]

open access: yes, 2013
Changes in several environmental parameters are thought to affect stomatal development. Under salt stress, plants can regulate their transpiration flux through a better control of the stomatal opening (as a short-term response) and through modifications ...
Llanes, Analia Susana   +3 more
core   +1 more source

Transcriptome analysis of historic olives reveals stress-specific biomarkers

open access: yesFrontiers in Plant Science
IntroductionWater scarcity and soil salinization are increasingly becoming limiting factors in food production, including olives, a major fruit crop in several parts of the world.
Hamad A. Alkhatatbeh   +7 more
doaj   +1 more source

Use of EcoTILLING to Find Genes Related to Salt Tolerance in Rice. W622 [PDF]

open access: yes, 2012
Salinity is considered one of important physical factors influencing rice (Oryza sativa L.) production. Roots are the first parts of the plant to experience any soil-based salt stress and it is at the roots that the entry of Na+ and Cl?
Almadanim, M. Cecilia   +7 more
core  

Dragon fruit cultivation in new areas: challenges, management strategies, and insights from India

open access: yesDiscover Agriculture
Dragon fruit is a highly nutritious fruit known for its ability to thrive in diverse soil and climate conditions worldwide, including India. While possessing considerable cultivation potential, dragon fruit yields in India, typically ranging from 15 to ...
V. D. Kakade   +15 more
doaj   +1 more source

The photoprotective role of spermidine in tomato seedlings under salinity-alkalinity stress. [PDF]

open access: yesPLoS ONE, 2014
Polyamines are small, ubiquitous, nitrogenous compounds that scavenge reactive oxygen species and stabilize the structure and function of the photosynthetic apparatus in response to abiotic stresses.
Lipan Hu   +5 more
doaj   +1 more source

Physiological responses of a halophytic shrub to salt stress by Na2SO4 and NaCl: oxidative damage and the role of polyphenols in antioxidant protection [PDF]

open access: yes, 2014
Salt stress conditions lead to increased production of reactive oxygen species (ROS) in plant cells. Halophytes have the ability to reduce these toxic ROS by means of a powerful antioxidant system that includes enzymatic and non-enzymatic components.
Castagna, Antonella   +5 more
core   +1 more source

Simple and efficient way to detect small polymorphic bands in plants

open access: yesGenomics Data, 2015
There are many ways to detect polymorphism. In this study we use the microsatellite markers to detect the polymorphism for the salt tolerance. This method has been successfully conducted in Oryza sativa and Brassica juncea.
Manu Kumar   +3 more
doaj   +1 more source

Bacillus thuringiensis PM25 ameliorates oxidative damage of salinity stress in maize via regulating growth, leaf pigments, antioxidant defense system, and stress responsive gene expression

open access: yesFrontiers in Plant Science, 2022
Soil salinity is the major abiotic stress that disrupts nutrient uptake, hinders plant growth, and threatens agricultural production. Plant growth-promoting rhizobacteria (PGPR) are the most promising eco-friendly beneficial microorganisms that can be ...
Baber Ali   +11 more
doaj   +1 more source

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